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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="refresh" content="3;url=/index.html">
    <title>注册完成</title>
</head>
<body>
  <center>
    <h1>注册成功，3秒自动跳转，或者<a href="/index.html">点击跳转</a></h1>
  </center>
</body>
</html>